diff --git a/more_math/StackUnBatcher.py b/more_math/StackUnBatcher.py
new file mode 100644
index 0000000..1312ad1
--- /dev/null
+++ b/more_math/StackUnBatcher.py
@@ -0,0 +1,13 @@
+class StackUnBatcher:
+      @classmethod
+    def define_schema(cls) -> io.Schema:
+        return io.Schema(
+            node_id="mrmth_StackUnBatcher",
+            category="More math",
+            display_name="Stack UnBatcher",
+            inputs=[
+                io.Stack.Input(id="stack", tooltip="Input stack to unbatch"),
+            ],
+            outputs=[
+                io.Stack.Output(id="unbatched", tooltip="Unbatched stack output"),
+            ],´ú
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